横百叶不同开度对室外机周围热环境的影响模拟  

Simulation of Thermal Environment for Outdoor Units with Different Horizontal Shutter Opening

作　　者：冯博 辛军哲[1] FENG Bo;XIN Jun-zhe(School of Civil Engineering, Guangzhou Universit)

机构地区：[1]广州大学土木工程学院

出　　处：《建筑热能通风空调》2018年第3期52-55,58,共5页Building Energy & Environment

摘　　要：通过数值模拟的方法,研究了围护结构两侧不设遮挡物、倾角为0°的横百叶,在不同工况条件下的室外机周围热环境,得出了此种安装方式下百叶的开度对室外机的散热起主要作用的结论。并得出百叶间距应以大于40 mm为宜。Through numerical simulation method, the thermal environment surrounding outdoor units was studied which with 0° horizontal shutter but no obstructions on both sides under different working conditions. It is concluded that the installation of shutter opening plays a main role to heat dissipation of outdoor units, which the shutter spacing for more than 40 mm is advisable.

关 键 词：数值模拟 室外机 横百叶 

分 类 号：TU831[建筑科学—供热、供燃气、通风及空调工程]